Re: v 21.0.0

Jonathan Heard <[email protected]>
Newsgroups gmane.network.opennms.general
Message-ID <[email protected]>
As you've only got a few nodes registered you can easily just do a 
'SELECT * FROM node;' to see all nodes, and then you'll be able to see 
if, for example' it actually puts the foreignsource in lower case or 
something?


On 16/11/17 14:56, Colin Bell via opennms-discuss wrote:
>
> My permissions on the opennms account in postgress is exactly the same 
> as you’ve posted.
>
> The command
>
> SELECT * FROM node WHERE foreignsource LIKE 'SNMPv3'
>
> Doesn’t appear to return anything, was expecting to see a list of nodes
>
> *Colin Bell*/
> Senior Solutions Architect (Technology)/
>
> /Enterprise Architect Team/
>
> /IT/
>
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>
> *From:*Jonathan Heard [mailto:[email protected]]
> *Sent:* 16 November 2017 12:59
> *To:* [email protected]
> *Subject:* Re: [opennms-discuss] v 21.0.0
>
> Hi Colin,
>
>   I meant to say in my previous the <fs> is a placeholder for the name 
> of the requisition in question but I guess you figured that out.
>
> Please see my email from a short while ago about collecting some debug 
> info. Have you edited the default foreign source at all - it would be 
> evident if the file /etc/opennms/default-foreign-source.xml exists 
> (it's only created if the defaults are changed).
>
> When you import a requisition it is typically stored in an XML file 
> like the SNMPv3.xml file you found, and then 'synchronised' with the 
> Postgres database. My limited understanding was that this is typically 
> a one-way sync from the XML to the database but I think you must be 
> experiencing an issue whereby the database entries aren't dropped and 
> are being used to repopulate the XML files.
>
> It would be worth checking your Postgres configuration to ensure that 
> OpenNMS has sufficient privileges to delete entries.
>
> root@opennms# su postgres -c psql
> postgres=# \l
> List of databases
>    Name    |  Owner   | Encoding |   Collate   | Ctype    |   Access 
> privileges
> -----------+----------+----------+-------------+-------------+-----------------------
>  opennms   | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 | 
> =T/postgres          +
>            |          |          | |             | postgres=CTc/postgres+
>            |          |          | |             | *opennms=CTc/postgres*
>
> If these permissions are wrong, then when you delete your requisition 
> it perhaps fails to delete the nodes from the database (the debug log 
> should indicate this).
>
> Make sure you have at least something like this in 
> /etc/opennms/opennms-datasources.xml
>
>   <jdbc-data-source name="opennms"
>                     database-name="opennms"
>                     class-name="org.postgresql.Driver"
> url="jdbc:postgresql://localhost:5432/opennms"
>                     user-name="opennms"
>                     password="/OPENMS_PASSWORD/" />
>
>   <jdbc-data-source name="opennms-admin"
>                     database-name="template1"
>                     class-name="org.postgresql.Driver"
> url="jdbc:postgresql://localhost:5432/template1"
>                     user-name="postgres"
>                     password="/POSTGRES_PASSWORD/" />
>
> If you really want to nuke the SNMPv3 requisition then you should be 
> able to connect to postgres as above (with OpenNMS stopped) and do:
>
> \c opennms
> \x
> SELECT * FROM node WHERE foreignsource LIKE 'SNMPv3'
>
> Assuming the list of nodes is what you'd expect, you can delete them with:
>
> DELETE from node WHERE foreignsource LIKE 'SNMPv3'
>
> If they come back from the dead after deleting the XML and the DB 
> entries then I'm stumped. However, you should not have to do this 
> normally and my current suspicion lies with database permissions.
>
> HTH
>
> Jonathan
>
> On 16/11/17 11:21, Colin Bell via opennms-discuss wrote:
>
>     Hi
>
>     So I went into the following directories after stopping the
>     opennms service
>
>     /etc/import/<fs>.xml – Removed file called SNMPv3.xml (this is the
>     name of the requisition)
>
>     /etc/import/pending/<fs>.xml – Empty
>
>     /etc/foreign-sources/<fs>.xml – Empty
>
>     /etc/foreign-sources/pending/<fs>.xml – Empty
>
>     Restarted Opennms and the requisition was still there and the file
>     /etc/import/SNMPv3.xml returned.
>
>     *Colin Bell*/
>     Senior Solutions Architect (Technology)/
>
>     /Enterprise Architect Team/
>
>     /IT/
>
>     /Renfrewshire House, Cotton Street, Paisley, PA1 1HY/
>     <http://maps.renfrewshire.gov.uk/LocalView/Sites/MyCouncil/?identifyitem=layer1:0:OBJECTID:13&scale=2500&layers=layer1:0>/
>     Mobile: 07796941786
>     Desk: 0141 618 4848/
>
>     /Email: /[email protected]
>     <mailto:[email protected]>/
>     Web: //Renfrewshire Council Website/ <http://www.renfrewshire.gov.uk/>
>
>     *From:*Jonathan Heard [mailto:[email protected]]
>     *Sent:* 15 November 2017 15:24
>     *To:* [email protected]
>     <mailto:[email protected]>
>     *Subject:* Re: [opennms-discuss] v 21.0.0
>
>     Hi Colin,
>
>       I agree that what Ronny has suggested should work - However, if
>     you're using any kind of automatic provisioning such as from
>     VMWare ESXi or DNS (as would be configured in
>     provisiond-configuration.xml) then deleted requisitions would be
>     rediscovered every time the automatic provisioning runs until you
>     disable it.
>
>     Assuming you just used the GUI to create a requisition and then
>     add some hosts you should be able to get rid of it using Ronny's
>     instructions. However as a last resort, you could stop the opennms
>     service and delete /etc/import/<fs>.xml ,
>     /etc/import/pending/<fs>.xml , /etc/foreign-sources/<fs>.xml and
>     /etc/foreign-sources/pending/<fs>.xml  (The 'pending' directories
>     should be empty but I mention them in case they aren't)... Then
>     when you restart OpenNMS the requisition should be complete gone.
>
>     Good Luck :-)
>
>     Jonathan
>
>     On 15/11/17 11:03, Ronny Trommer wrote:
>
>         Hi Colin,
>
>         first of all delete all nodes in the requisition. Synchronise
>         the empty requisition and make sure you have 0 nodes in the
>         database from your requisition. Afterwards you can delete the
>         empty requisition.
>
>         Do you just use the Web UI to generate them?
>
>             On 15. Nov 2017, at 11:12, Colin Bell via opennms-discuss
>             <[email protected]
>             <mailto:[email protected]>> wrote:
>
>             Can anyone help with this? Is this actually a bug?
>
>             *Colin Bell*/
>             Senior Solutions Architect (Technology)/
>
>             /Enterprise Architect Team/
>
>             /IT/
>
>             /Renfrewshire House, Cotton Street, Paisley, PA1 1HY/
>             <http://maps.renfrewshire.gov.uk/LocalView/Sites/MyCouncil/?identifyitem=layer1:0:OBJECTID:13&scale=2500&layers=layer1:0>/
>             Mobile: 07796941786
>             Desk: 0141 618 4848/
>
>             /Email:/[email protected]
>             <mailto:[email protected]>/
>             Web://Renfrewshire Council Website/
>             <http://www.renfrewshire.gov.uk/>
>
>             *From:*Colin Bell via opennms-discuss
>             [mailto:[email protected]]
>             *Sent:*13 November 2017 14:12
>             *To:*General OpenNMS Discussion
>             <[email protected]
>             <mailto:[email protected]>>
>             *Cc:*Colin Bell <[email protected]
>             <mailto:[email protected]>>
>             *Subject:*Re: [opennms-discuss] v 21.0.0
>
>             Where to I find this synchronize?  Once I delete the
>             requisition there is no option to synchronize.  Also after
>             choosing the “remove all nodes”  the pop up says nodes
>             have been removed and the requisition has been synchronized.
>
>             Why does the requisition keep re-appearing?  Along with
>             the nodes?
>
>             Hi Colin,
>
>             you have to synchronize it. There is a button in the menu.
>
>             --
>
>              Marcel
>
>             Am 10.11.2017 um 11:31 schrieb Colin Bell via opennms-discuss:
>
>             > 
>
>             > Im setting up a new OpenNMS environment for the first time.
>
>             > 
>
>             > I had created a new requisitioning but I would like to remove it.
>
>             > From the Admin section in the GUI I choose Manage Provisioning
>
>             > Requisitions, I then remove all nodes and deleted requisition.
>
>             > 
>
>             > When I leave and come back to this page, the requisition returns.
>
>             > What am I missing?
>
>             > 
>
>             > *Colin Bell*/
>
>             *Colin Bell*/
>             Senior Solutions Architect (Technology)/
>
>             /Enterprise Architect Team/
>
>             /IT/
>
>             /Renfrewshire House, Cotton Street, Paisley, PA1 1HY/
>             <http://maps.renfrewshire.gov.uk/LocalView/Sites/MyCouncil/?identifyitem=layer1:0:OBJECTID:13&scale=2500&layers=layer1:0>/
>             Mobile: 07796941786
>             Desk: 0141 618 4848/
>
>             /Email:/[email protected]
>             <mailto:[email protected]>/
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>
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